missconfusion4367 missconfusion4367 27-12-2023 Mathematics contestada Prove: An even times an odd equals an even. (2n) (2m + 1) = [? ]mn + [ ]n = 2([ ]mn + [ ]n) = even 1) mn, n 2) mn, 2n 3) 2mn, 2n 4) 2mn, n